Cisco Systems ASR1002 Quick Start Guide download pdf (Page 16)

Figure 12 shows the DC power supply for the Cisco ASR 1002 Router.

Figure 12 DC Power Supply for the Cisco ASR 1002 Router

Table 2 describes the DC power supply LEDs on the Cisco ASR 1002 Router.

Table 2 Cisco ASR 1002 Router DC Power Supply LEDs

To connect the DC power supply to a Cisco ASR 1002 Router, follow these steps:

Step 1 At the rear of the router, check that the power switch is in the standby position.

Chassis ESD socket

DC power supply captive installation screw

DC power supply slot 0 label

DC power supply slot 1 label

DC power supply switch Standby/On (I) (standby symbol

is a broken circle with a vertical line through the top of it)

Negative ground lead

DC power supply LEDs

Positive ground lead

Fan

Earth ground lead

LED Label LED Color Description

INPUT OK A bi-color LED indicates

presence of input voltage

Green Signals that the DC power supply input voltage is greater

than –43.5VDC at turn-on and remains green down to

–39VDC.

Amber The power supply turns off due to low input voltage

(falls below –39VDC) and indicates that there is still a

voltage present (voltage on the terminal block). The LED

remains amber and is active to around 20V +/-5V. The

LED is not illuminated if the input is below 15V.

FAN OK A bi-color LED indicates

power supply fan status

Green All fans are operational.

Red A fan failure is detected.

OUTPUT FAIL Power supply activity Red It is off signals that the DC output voltage are within the

normal operating range. Output voltage between the

minimum and maximum limits will not create an output

fail alarm, and output voltages below the minimum or

above the maximum will create an Output Fail alarm.

When you turn the power supply on, the red LED

illuminates for two to three seconds to test LED

operation before going off.

280289

OUTPUT INPUT

FAIL

OK OK

FAN

-48V/-60V 16A

This unit might have more than

one power supply connection.

All connections must be removed

to de-energize the unit.

OUTPUT INPUT

FAIL

OK OK

FAN

-48V/-60V 16A

This unit might have more than

one power supply connection.

All connections must be removed

to de-energize the unit.

9 810

4 5 63

1 2 ... 11 12 13 14 15 16 17 18 19 20 21 ... 35 36

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